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6976020 = 2235233499
BaseRepresentation
bin11010100111001000010100
3111010102022010
4122213020110
53241213040
6405304220
7113203152
oct32471024
914112263
106976020
113a35207
122405070
1315a332c
14cd83d2
1592be80
hex6a7214

6976020 has 48 divisors (see below), whose sum is σ = 19656000. Its totient is φ = 1848576.

The previous prime is 6975971. The next prime is 6976033. The reversal of 6976020 is 206796.

6976020 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13731 + ... + 14229.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

Almost surely, 26976020 is an apocalyptic number.

6976020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6976020 is an abundant number, since it is smaller than the sum of its proper divisors (12679980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6976020 is a wasteful number, since it uses less digits than its factorization.

6976020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 742 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 6976020 is about 2641.2156292132. The cubic root of 6976020 is about 191.0744298428.

The spelling of 6976020 in words is "six million, nine hundred seventy-six thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 233 466 499 699 932 998 1165 1398 1497 1996 2330 2495 2796 2994 3495 4660 4990 5988 6990 7485 9980 13980 14970 29940 116267 232534 348801 465068 581335 697602 1162670 1395204 1744005 2325340 3488010 6976020